Table 1.

Alignment of the Shaker and rat Kv1 channel sequences depicting the differences in the turret and extended regions.

		Turret	Pore helix	Filter	Extended region
Shaker	418	EAGSENSFFK	SIPDAFWWAVVTMT	TVGYG	DMT PVGVW	454
Kv1.1	348	EAEEAESHFS	SIPDAFWWAVVSMT	TVGYG	DMYPV T I G	384
Kv1.2	350	EADERDSQFP	SIPDAFWWAVVSMT	TVGYG	DMVPT T I G	386
Kv1.3	373	EADDPSSGFN	SIPDAFWWAVVTMT	TVGYG	DMHPV T I G	409